Hartmann, William K. <br/><br/>
Moons and planets :  an introduction to planetary science / 
William K. Hartmann. 
 - Belmont, Ca. :  Wadsworth Publishing Co.,  1972. 
 - 404 p. :  ill. ;  25 cm. 
<br/><br/><label>ISBN: </label>0800500326 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Solar system.